Problem: Which of the reactions below is an exothermic reaction? A) H2O (I) → H2O (s) B) H2O (I) → H2O (g) C) HCl (aq) + NaOH (aq) → NaCl (aq) + HO (I) (Given that the solution warms upon reaction occuring) D) Both A and C E) Both B and C

FREE Expert Solution
89% (122 ratings)
Problem Details

Which of the reactions below is an exothermic reaction?

A) H2O (I) → H2O (s)

B) H2O (I) → H2O (g)

C) HCl (aq) + NaOH (aq) → NaCl (aq) + HO (I) (Given that the solution warms upon reaction occuring)

D) Both A and C

E) Both B and C

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Endothermic & Exothermic Reactions concept. If you need more Endothermic & Exothermic Reactions practice, you can also practice Endothermic & Exothermic Reactions practice problems.

What is the difficulty of this problem?

Our tutors rated the difficulty ofWhich of the reactions below is an exothermic reaction? A) ...as medium difficulty.

How long does this problem take to solve?

Our expert Chemistry tutor, Sabrina took 2 minutes and 48 seconds to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Randles' class at UCF.